Augers

OCI designs and manufactures augers of all sizes and styles including Sectional, solid core, hollow stem, CFA, and large diameter.

Connections include solid hex, keyed hollow stem, threaded, sealed hexagon, Kelly boxes, and others. All connections can be produced in various sizes and styles.

Core Barrels

OCI can design and fabricate Core Barrels of various sizes and styles to suit your project’s meeds. Core barrels can be provided with roller cones, various styles of teeth, carbide matrix, or diamonds. Connections can be Kelly boxes, threads, hex, or others.

Kelly Bars

AIR KELLYS – OCI can design and manufacture an Air Kelly with inlet swivel to convert your Kelly rig to use with DTH hammers and other tools requiring air or water flush.